#91222B#91222B

#91222B is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.7% C 0.146 H 21.6°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#91222B
RGB	rgb(145, 34, 43)
HSL	hsl(355, 62%, 35%)
HSV	hsv(355, 77%, 57%)
CMYK	cmyk(0%, 76.6%, 70.3%, 43.1%)
CIE-LAB	lab(32.57, 46.18, 23.11)
CIE-LCH	lch(32.57, 51.64, 26.58°)
OKLab	oklab(43.66% 0.1358 0.0538)
OKLCH	oklch(43.66% 0.146 21.6)
XYZ	xyz(12.6865, 7.3401, 3.0338)
Luminance	0.0734 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91222B #229188

analogous

#912263 #91222B #915022

triadic

#91222B #2B9122 #222B91

tetradic

#91222B #639122 #229188 #502291

square

#91222B #639122 #229188 #502291

split-complementary

#91222B #229150 #226391

monochromatic

#2E0B0E #5F161C #91222B #C32E3A #D75661

Accessibility & contrast

On white

8.51

#91222B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#91222B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #91222B

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91222B	#FFFFFF	#000000	##FFFFFF
##91222B	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423D2A

Deuteranopia (green-blind)

#5E5527

Tritanopia (blue-blind)

#A00026

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #91222b;
/* rgb */ color: rgb(145, 34, 43);
/* oklch */ color: oklch(43.7% 0.146 21.6);

Tailwind

colors: {
  custom: {
    50: '#b96764',
    500: '#91222b',
    950: '#000000',
  },
}

SCSS

$custom: #91222b;
$custom-light: #b96764;
$custom-dark: #000000;

JSON

{
  "hex": "#91222b",
  "rgb": {
    "r": 145,
    "g": 34,
    "b": 43
  },
  "hsl": {
    "h": 355.135,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43662,
    "c": 0.14605,
    "h": 21.6
  },
  "luminance": 0.07338
}

Semantic roles & 50–950 ramp

primary

#91222B

secondary

#53BBB3

accent

#E5D843

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130605

muted

#827A79

Preview Lab

Preview with #91222B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →